Drug-induced Parkinsonism versus Idiopathic Parkinson Disease: Utility of Nigrosome 1 with 3-T Imaging
نویسندگان
چکیده
منابع مشابه
Nonmotor symptoms in drug-induced parkinsonism and drug-naïve Parkinson disease.
BACKGROUND The clinical manifestations of drug-induced parkinsonism (DIP) and Parkinson disease (PD) are nearly indistinguishable, making it difficult to differentiate DIP from PD, especially in the early stages. We compared non-motor symptoms between patients with DIP and those with drug-naïve PD in the early stages using the Non Motor Symptoms Scale (NMSS). METHODS We prospectively enrolled...
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A cross-sectional evaluation of the presence of drug induced parkinsonian symptoms in hospitalized patients was done. Patients who had received two or more ECTs had lower scores of parkinsonism when compared to those who were net receiving ECT. Since the patient groups were comparable on parameters which would influence the occurrence and development of drug induced parkinsonism, the lowered sc...
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BACKGROUND AND PURPOSE In the early stages of idiopathic Parkinson disease, motor symptoms are usually asymmetric. We aimed to assess the feasibility of nigrosome 1 detection at 3T MR imaging to analyze the agreement of its asymmetry and clinical laterality. MATERIALS AND METHODS High-resolution 3D multiecho imaging was performed at 3T MR imaging in 13 healthy subjects and 24 patients with id...
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Drug-induced parkinsonism (DIP) is the second-most-common etiology of parkinsonism in the elderly after Parkinson's disease (PD). Many patients with DIP may be misdiagnosed with PD because the clinical features of these two conditions are indistinguishable. Moreover, neurological deficits in patients with DIP may be severe enough to affect daily activities and may persist for long periods of ti...
متن کاملDrug Induced Parkinsonism
Since 1947 a number of chemists who used MPTP for legitimate purposes developed Parkinsonism. Final recognition that MPTP induces Parkinsonism came in 1982 when a batch of an illicit narcotic (MPPP) became contaminated to form MPTP and a group of users demonstrated profoundly disabling Parkinsonism. Parkinson’s is a progressive neurological condition, which is characterised by both motor (movem...
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ژورنال
عنوان ژورنال: Radiology
سال: 2016
ISSN: 0033-8419,1527-1315
DOI: 10.1148/radiol.2015151466